Good Luck Charlie

Good Luck Charlie is an American sitcom that aired on Disney Channel from April 4, 2010, to February 16, 2014. It focuses on the Duncan family, a middle-class American family in Denver as they adjust to the births of their fourth and later fifth children, Charlotte "Charlie" and Toby. In each episode, Teddy Duncan adds to a video diary that contains advice for Charlie about their family and life as a teenager. Teddy tries to show Charlie what she might go through when she is older for future reference. Each video diary ends with Teddy saying the eponymous phrase, "Good luck, Charlie".